Equations balanced on the previous day | Equations balanced on the next day |
HCHO + CuO = Cu + HCOOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KI = K + I =>
KI = K + I
SnCl2 + NaPO4 = Sn(PO4)2 + NaCl =>
SnCl2 + 2 NaPO4 = Sn(PO4)2 + 2 NaCl
CH7Br + Br2 = CHBr + HBr =>
CH7Br + 3 Br2 = CHBr + 6 HBr
Sr + HNO3 = SrNO3 + H =>
Sr + HNO3 = SrNO3 + H
As + ClO3Na + H2O = ClNa + AsO4H3 =>
6 As + 5 ClO3Na + 9 H2O = 5 ClNa + 6 AsO4H3
SrO + H2CO2 = Sr2(CO2)2 + H2O =>
2 SrO + 2 H2CO2 = Sr2(CO2)2 + 2 H2O
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
CH3CHCH3 + O2 = CO2 + H2O =>
4 CH3CHCH3 + 19 O2 = 12 CO2 + 14 H2O
Ni2CO3 + H2SO4 = H2CO3Ni2SO4 =>
Ni2CO3 + H2SO4 = H2CO3Ni2SO4
ZnS(s) + HC(aq)l = H2S + ZnCl2 =>
ZnS(s) + 2 HC(aq)l = H2S + ZnCl2
Na2O4W + H2SO4 = Na2SO4 + WO3 + H2O =>
Na2O4W + H2SO4 = Na2SO4 + WO3 + H2O
Cl + S2O3{-2} + H2O = Cl{-} + SO4{-2} + H{+} =>
8 Cl + S2O3{-2} + 5 H2O = 8 Cl{-} + 2 SO4{-2} + 10 H{+}
CuSO4 + NH3 = [Cu(NH3)4]{2+} + SO4{2-} =>
CuSO4 + 4 NH3 = [Cu(NH3)4]{2+} + SO4{2-}
Co + K4[Fe(CN)6] = Co[Fe(CN)6] + K =>
Co + K4[Fe(CN)6] = Co[Fe(CN)6] + 4 K
HNO3(s) + H2S(aq) = H2SO4(s) + NO(g) + H2O(l) =>
8 HNO3(s) + 3 H2S(aq) = 3 H2SO4(s) + 8 NO(g) + 4 H2O(l)
Ba(OH)2 + NiSO4 = BaSO4 + Ni(OH)2 =>
Ba(OH)2 + NiSO4 = BaSO4 + Ni(OH)2
MnO4{-}(aq) + S{2-}(aq) + H2O = MnO2 + S(s) + (OH{-}) =>
2 MnO4{-}(aq) + 3 S{2-}(aq) + 4 H2O = 2 MnO2 + 3 S(s) + 8(OH{-})
Cr2O3 + HCl = Cr4Cl5H5O6 =>
2 Cr2O3 + 5 HCl = Cr4Cl5H5O6
Ca3(PO4)2 + SO2 + C = CaSO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SO2 + 10 C = 6 CaSO3 + 10 CO + P4
CrCl2 + FeCl3 = FeCl2 + CrCl3 =>
CrCl2 + FeCl3 = FeCl2 + CrCl3
H4C4S + O2 = CO2 + H2O + SO2 =>
H4C4S + 6 O2 = 4 CO2 + 2 H2O + SO2
CoCl6 + NH4OH = NH4Cl + Co(OH)6 =>
CoCl6 + 6 NH4OH = 6 NH4Cl + Co(OH)6
CaCO3 + K2O = CaO + K2CO3 =>
CaCO3 + K2O = CaO + K2CO3
CaCO3 + K2O = CaO + K2CO3 =>
CaCO3 + K2O = CaO + K2CO3
Co(NO3)2*6H2O + (NH4)6Mo7O24*4H2O + O2 = CoMoO4 + NO2 + H2O =>
7 Co(NO3)2*6H2O + (NH4)6Mo7O24*4H2O + 7 O2 = 7 CoMoO4 + 20 NO2 + 58 H2O
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2Cr2O4 + CO2 =>
4 Fe(CrO2)2 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2Cr2O4 + 4 CO2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
Ta2C + TaC + TaGe2 = Ta2GeC =>
Ta2C + TaC + TaGe2 = 2 Ta2GeC
HCl + Cr = CrCl5 + H2 =>
10 HCl + 2 Cr = 2 CrCl5 + 5 H2
AlHCl = AlClH =>
AlHCl = AlClH
CH3COOH + Ra(OH)2 = H2O + CRaO =>
CH3COOH + 2 Ra(OH)2 = 4 H2O + 2 CRaO
K2Cr2O7 + H2SO4 + PhCH3 = Cr2O3 + PhCOOH + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + PhCH3 = Cr2O3 + PhCOOH + K2SO4 + 2 H2O
PbO2 + KI = PbO + KIO2 =>
2 PbO2 + KI = 2 PbO + KIO2
BaCl2MgSO4 = BaSO4 + MgCl2 =>
BaCl2MgSO4 = BaSO4 + MgCl2
Fe(No3)3 + Na2CO3 = Fe2(CO3)3 + NaNo3 =>
2 Fe(No3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNo3
Sr + O{-2} = SrO{-2} =>
Sr + O{-2} = SrO{-2}
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
AgBr + (NH4)2S = Ag2S + NH4Br =>
2 AgBr + (NH4)2S = Ag2S + 2 NH4Br
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Ca3(PO4)2 + SO2 + C = CaSO3 + CO + P =>
Ca3(PO4)2 + 3 SO2 + 5 C = 3 CaSO3 + 5 CO + 2 P
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + 3 NaCl + 13 H2O
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
Ba + ZnSO4 = Zn + BaSO4 =>
Ba + ZnSO4 = Zn + BaSO4
Zn + Fe{3}{+} = Zn{2}{+} + Fe =>
3 Zn + 2 Fe{3}{+} = 3 Zn{2}{+} + 2 Fe
Al2O3(s) + HCl(aq) = Cl(aq) + H2O(l) + Al =>
Al2O3(s) + 6 HCl(aq) = 6 Cl(aq) + 3 H2O(l) + 2 Al
CH3CH2CH2OH + CUO = CH3CH2CHO + CU + H2O =>
CH3CH2CH2OH + CUO = CH3CH2CHO + CU + H2O
C2H6O + C6H6NH2 + C10H12O = C16H17N + CH3OH =>
C2H6O + 9.9999999999999C6H6NH2 + 11 C10H12O = 9.9999999999999C16H17N + 12 CH3OH
C114H6O8S + O2 = CO2 + H2O + SO2 =>
2 C114H6O8S + 225 O2 = 228 CO2 + 6 H2O + 2 SO2
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